139515239

素因数分解:

${\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 146072160

約数和(自身を除く): 6556921

約数列:

[1, 53, 67, 101, 389, 3551, 5353, 6767, 20617, 26063, 39289, 358651, 1381339, 2082317, 2632363, 139515239]

約数ペア:

[(1, 139515239), (53, 2632363), (67, 2082317), (101, 1381339), (389, 358651), (3551, 39289), (5353, 26063), (6767, 20617)]